!(function () {
	"use strict";
	self.onmessage = function (a) {
		var t = a.data,
			e = t.type,
			r = t.data,
			o = r;
		if ("init" === e) {
			var n = r.fromSampleRate,
				l = r.toSampleRate;
			return (self.fromSampleRate = n), void (self.toSampleRate = l);
		}
		if (("base64" === e && (o = atob(r)), "string" == typeof o)) {
			for (
				var f = new Uint8Array(o.length + (o.length % 2)), i = 0;
				i < o.length;
				++i
			)
				f[i] = o.charCodeAt(i);
			o = new Int16Array(f.buffer);
		}
		var s = o;
		"Float32Array" !== e &&
			(o = (function (a) {
				for (var t = [], e = 0; e < a.length; e++) {
					var r = a[e] < 0 ? a[e] / 32768 : a[e] / 32767;
					t.push(r);
				}
				return new Float32Array(t);
			})(o)),
			(o = (function (a, t, e) {
				var r = Math.round(a.length * (e / t)),
					o = new Float32Array(r),
					n = (a.length - 1) / (r - 1);
				o[0] = a[0];
				for (var l = 1; l < r - 1; l++) {
					var f = l * n,
						i = Math.floor(f).toFixed(),
						s = Math.ceil(f).toFixed(),
						u = f - i;
					o[l] = a[i] + (a[s] - a[i]) * u;
				}
				return (o[r - 1] = a[a.length - 1]), o;
			})(o, self.fromSampleRate, self.toSampleRate)),
			self.postMessage({ audioData: o, pcmAudioData: s });
	};
})();
